package com.example.mountainwalker.service;


import com.example.mountainwalker.entity.GroupTourFavoriteInfo;

import java.util.List;

public interface GroupTourFavoriteService {


    List<GroupTourFavoriteInfo> getGroupTourFavorite();


    GroupTourFavoriteInfo getGroupTourFavoriteById(Integer id);


    int deleteGroupTourFavoriteById(Integer id);

    int addGroupTourFavorite(GroupTourFavoriteInfo groupTourFavoriteInfo);

    int updateGroupTourFavorite(GroupTourFavoriteInfo groupTourFavoriteInfo);
}
